EP4102618A4 - Method for reusing active material using cathode scrap - Google Patents
Method for reusing active material using cathode scrap Download PDFInfo
- Publication number
- EP4102618A4 EP4102618A4 EP20938463.5A EP20938463A EP4102618A4 EP 4102618 A4 EP4102618 A4 EP 4102618A4 EP 20938463 A EP20938463 A EP 20938463A EP 4102618 A4 EP4102618 A4 EP 4102618A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- active material
- reusing
- cathode scrap
- scrap
- cathode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011149 active material Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Cobaltates
- C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200062372A KR20210145456A (en) | 2020-05-25 | 2020-05-25 | Reuse method of active material of positive electrode scrap |
PCT/KR2020/015556 WO2021241819A1 (en) | 2020-05-25 | 2020-11-06 | Method for reusing active material using cathode scrap |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4102618A1 EP4102618A1 (en) | 2022-12-14 |
EP4102618A4 true EP4102618A4 (en) | 2023-08-02 |
Family
ID=78744961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20938463.5A Pending EP4102618A4 (en) | 2020-05-25 | 2020-11-06 | Method for reusing active material using cathode scrap |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230045467A1 (en) |
EP (1) | EP4102618A4 (en) |
JP (1) | JP7348405B2 (en) |
KR (1) | KR20210145456A (en) |
CN (1) | CN115004451A (en) |
WO (1) | WO2021241819A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113540603B (en) * | 2021-06-30 | 2023-04-11 | 广东邦普循环科技有限公司 | Method for safely pyrolyzing and removing impurities from waste lithium batteries and application |
US20230369671A1 (en) * | 2022-05-11 | 2023-11-16 | Li Industries, Inc. | Methods and systems for scalable direct recycling of battery waste |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8616475B1 (en) * | 2013-06-18 | 2013-12-31 | Retriev Technologies Incorporated | Recovery of lithium ion batteries |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100473641B1 (en) * | 2002-06-03 | 2005-03-10 | 한국지질자원연구원 | Recovery Device and Method of Lithium Cobalt Oxide from Spent Lithium Battery |
KR100503385B1 (en) * | 2002-12-10 | 2005-07-26 | 한규승 | Recycling method and apparatus of lithium secondary battreies using electrochemical refluxing method |
JP2007194209A (en) | 2005-12-22 | 2007-08-02 | Mitsubishi Chemicals Corp | Lithium secondary cell, and battery pack formed by connecting the plurality of it |
JP5675452B2 (en) | 2011-03-15 | 2015-02-25 | 三井金属鉱業株式会社 | Manufacturing method of recycled materials |
SG10201605021PA (en) * | 2011-06-21 | 2016-08-30 | Entegris Inc | Method for the recovery of lithium cobalt oxide from lithium ion batteries |
KR101328585B1 (en) | 2012-04-06 | 2013-11-12 | 한국과학기술연구원 | Fabricating method of cathode for lithium ion secondary battery by recycling cathode active material and a lithium ion secondary battery fabricated thereby |
US9881094B2 (en) | 2015-05-05 | 2018-01-30 | Snap Inc. | Systems and methods for automated local story generation and curation |
CN108886181B (en) * | 2016-01-07 | 2022-04-19 | 胡利科有限责任公司 | Re-lithiation under oxidizing conditions |
KR101992715B1 (en) | 2017-01-25 | 2019-06-25 | 주식회사 엘지화학 | Method for recovering positive electrode active material from lithium secondary battery |
JP7040196B2 (en) * | 2018-03-22 | 2022-03-23 | 三菱マテリアル株式会社 | How to separate cobalt and aluminum |
JP6659893B1 (en) | 2019-04-12 | 2020-03-04 | 住友化学株式会社 | Lithium metal composite oxide powder and positive electrode active material for lithium secondary batteries |
-
2020
- 2020-05-25 KR KR1020200062372A patent/KR20210145456A/en unknown
- 2020-11-06 EP EP20938463.5A patent/EP4102618A4/en active Pending
- 2020-11-06 WO PCT/KR2020/015556 patent/WO2021241819A1/en unknown
- 2020-11-06 JP JP2022540958A patent/JP7348405B2/en active Active
- 2020-11-06 US US17/788,705 patent/US20230045467A1/en active Pending
- 2020-11-06 CN CN202080094205.4A patent/CN115004451A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8616475B1 (en) * | 2013-06-18 | 2013-12-31 | Retriev Technologies Incorporated | Recovery of lithium ion batteries |
Non-Patent Citations (3)
Title |
---|
HANISCH CHRISTIAN ET AL: "Recycling of lithium-ion batteries: a novel method to separate coating and foil of electrodes", JOURNAL OF CLEANER PRODUCTION, vol. 108, 15 August 2015 (2015-08-15), AMSTERDAM, NL, pages 301 - 311, XP093031431, ISSN: 0959-6526, DOI: 10.1016/j.jclepro.2015.08.026 * |
YANG SHI ET AL: "Effective regeneration of LiCoO 2 from spent lithium-ion batteries: a direct approach towards high-performance active particles", GREEN CHEMISTRY, vol. 20, no. 4, 1 January 2018 (2018-01-01), GB, pages 851 - 862, XP055738787, ISSN: 1463-9262, DOI: 10.1039/C7GC02831H * |
ZHAO YANLAN ET AL: "Regeneration and reutilization of cathode materials from spent lithium-ion batteries", CHEMICAL ENGENEERING JOURNAL, ELSEVIER, AMSTERDAM, NL, vol. 383, 8 October 2019 (2019-10-08), XP085971052, ISSN: 1385-8947, [retrieved on 20191008], DOI: 10.1016/J.CEJ.2019.123089 * |
Also Published As
Publication number | Publication date |
---|---|
KR20210145456A (en) | 2021-12-02 |
JP7348405B2 (en) | 2023-09-20 |
CN115004451A (en) | 2022-09-02 |
JP2023509686A (en) | 2023-03-09 |
EP4102618A1 (en) | 2022-12-14 |
WO2021241819A1 (en) | 2021-12-02 |
US20230045467A1 (en) | 2023-02-09 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20220906 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20230705 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 10/052 20100101ALI20230629BHEP Ipc: H01M 4/131 20100101ALI20230629BHEP Ipc: C01G 53/00 20060101ALI20230629BHEP Ipc: C22B 7/00 20060101ALI20230629BHEP Ipc: H01M 10/54 20060101AFI20230629BHEP |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |